package com.hopu.shop.dao;

import java.util.List;
import java.util.Map;

public interface SupportDao {


    /**
     * 商品信息
     * @param str
     * @param map
     * @return
     * @throws Exception
     */
    List<?> query(String str,Map map)throws Exception;

    /**
     * 修改
     */
    int upd(String str,Map map)throws Exception;

    /**
     * 新增
     */

    int sava(String str, Map map)throws Exception;

    /**
     * 删除
     */
    int del (String str, Map map)throws  Exception;


    Map  inofcount(String str,Map map)throws  Exception;
}
